Monthly Historical AveragesSyosset, NY
Average Temperature
High
15°
Feels 14
Low
5°
Feels 3
Average Precipitation
9 Days
83.9mm
0.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
8°Feels 5
Wind
23 km/h NE
Gust
38 km/h
Humidity
71%
P.O.P
40%
Rain
<1 mm
Night
5°Feels 1
Wind
21 km/h E
Gust
32 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity